About: http://webisa.webdatacommons.org/129800924

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	His measuring tool was a seven-foot ruler calibrated by the village carpenter, and his microscope was an ancient Smith and Beck model of low resolution.
http://www.w3.org/ns/prov#wasQuotedFrom	onlineopinion.com.au